Midwest Hearth Natural Lava Rock Granules for Gas Log Sets and Fireplaces (5-lb Bag)

Midwest Hearth Natural Lava Granules will instantly renew and enhance your fireplace.

What is lava rock:

- Naturally occurring, these lava rocks are formed as volcanic magma rises to the surface, cools and releases gases which gives these rocks their coarse surface.
- Because they are volcanic, they can withstand extremely high temperatures without sustaining any damage or crumbling.

Features:

✔ All natural - No added stains or colorants.
✔ Withstands extremely high temperatures.
✔ Will not break down or crumble.
✔ Appropriate size granules for indoor gas appliances.
✔ Adds realism to your fireplace.
✔ Hides unsightly burner pans, cracked fire brick, and more.
✔ Coarse surface works well with optional rock wool and glowing embers.
✔ Generous bag size is adequate for most fireplace log sets.
✔ Works with both Natural Gas and Propane appliances.